Under the influence of global warming, the Arctic is transitioning from a state dominated by multi-year thick ice to a "New ...

Misdiagnosis remains a substantial patient safety challenge. Harmful diagnostic errors are estimated to occur in one in every 14 patients presenting to general medical hospitals.1 Generative ...

Good tax policy design requires evaluating fiscal regimes for extractive industries (EI) with economic and financial analysis at the project level. This website introduces key concepts and methodology ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...